Hitachi L100 사용자 설명서

L100 Inverter

Oper

ations

and Monitor

ing

The schematic diagram below provides a general example of logic connector wiring, in 
addition to basic power and motor wiring covered in Chapter 2. The goal of this chapter 
is to help you determine the proper connections for the various terminals shown below 
for your specific application needs.

12

11

1

2

3

4

5

L

L

H

O

OI

FM

CM2

P24

AL1

AL0

AL2

Alarm contacts,

type 1 Form C

Open collector outputs

Analog reference

R

(L1)

S

(L2)

T

N(L3)

U

(T1)

V

(T2)

W

(T3)

Motor

Forward

Reverse

Intelligent inputs, 

5 terminals

4–20mA

0–10VDC

NOTE: For the wiring 
of intelligent I/O and 
analog inputs, be 
sure to use twisted 
pair / shielded cable. 
Attach the shield wire 
for each signal to its 
respective common 
terminal at the 
inverter end only.

Thermistor

Meter

Analog common

Load

Freq. arrival signal

Run signal

Load

+
–

Logic output common

Input

circuits

Logic input common

+
–

24V

+1

+

–

Braking 

unit

(optional)

DC reactor

(optional)

Output

circuits

[5] configurable as 

discrete input or 

thermistor input

Power source,

3-phase or

1-phase, per 

inverter model

Breaker, 

MCCB or GFI